UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QW12ktZ3sbQGY+474QX0Ekfjc2XIETxTnpilvJD3BfY=' 
WHERE 
  key_id = '14f2fa28e1745b6a6e98d1f58173f16126ec092e55d4242a8a781b14d21473da' 
  AND (
    token = 'QW12ktZ3sbQGY+474QX0Ekfjc2XIETxTnpilvJD3BfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )